13280330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{983}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 27489024

約数和(自身を除く): 14208694

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 983, 1351, 1930, 1966, 2702, 4915, 6755, 6881, 9830, 13510, 13762, 34405, 68810, 189719, 379438, 948595, 1328033, 1897190, 2656066, 6640165, 13280330]

約数ペア:

[(1, 13280330), (2, 6640165), (5, 2656066), (7, 1897190), (10, 1328033), (14, 948595), (35, 379438), (70, 189719), (193, 68810), (386, 34405), (965, 13762), (983, 13510), (1351, 9830), (1930, 6881), (1966, 6755), (2702, 4915)]